Hi there! I am currently taking the 25 standards course and just took quiz number 4.
The question is: The maximum length of a clothes dryer exhaust duct should be no longer than ___ feet from the dryer’s location to the wall or roof termination. The answer choices are 15, 20, 25, 35. I answered 25 and it said it was incorrect.
I went back and checked the study guide (page 45 on the PDF) and it says. “The maximum length of a clothes dryer duct should not be greater than 25 feet from the dryer’s location to the wall or roof termination.”
I decided to go back and look at the actual course material and it says 35 feet. I also clicked on the additional resources attached for dryer safety and confirmed the correct answer is 35 feet so the study guide is incorrect.